SWDEV-451736 - Revert "SWDEV-444670 - Register the Runtime::tearDown function to be called at exit"

This reverts commit 5e294f89a8.

Change-Id: Ib9cb1cc0c3903bfba56c9a5d05ae8afe96be583a

rocclr/platform/runtime.cpp

@@ -120,12 +120,4 @@ uint ReferenceCountedObject::release() {
   return newCount;
 }
 
-#ifndef _WIN32
-void __attribute__((destructor)) hipTearDown() {
-  if (amd::IS_HIP) {
-    Runtime::tearDown();
-  }
-}
-#endif
-
 }  // namespace amd